<?php
$from = "kenziejavasniiscala@gmail.com";
$to = $_POST['email'];
$subject =$_POST['subject'];
$message = $_POST['body'];

// Temporary paths of selected files
$file1 = $_FILES['file1']['tmp_name'];
$file2 = $_FILES['file2']['tmp_name'];
$file3 = $_FILES['file3']['tmp_name'];

// File names of selected files
$filename1 = $_FILES['file1']['name'];
$filename2 = $_FILES['file2']['name'];
$filename3 = $_FILES['file3']['name'];

// array of filenames to be as attachments
$files = array($file1, $file2, $file3);
$filenames = array($filename1, $filename2, $filename3);

// include the from email in the headers
$headers = "From: $from";

// boundary
$time = md5(time());
$boundary = "==Multipart_Boundary_x{$time}x";

// headers used for send attachment with email
$headers .= "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$boundary}\"";

// multipart boundary
$message = "--{$boundary}\n" . "Content-Type: text/plain; charset=\"iso-8859-1\"\n" . "Content-Transfer-Encoding: 7bit\n\n" . $message . "\n\n";
$message .= "--{$boundary}\n";

// attach the attachments to the message
for($x=0; $x<count($files); $x++){
	$file = fopen($files[$x],"r");
	$content = fread($file,filesize($files[$x]));
	fclose($file);
	$content = chunk_split(base64_encode($content));
	$message .= "Content-Type: {\"application/octet-stream\"};\n" . " name=\"$files[$x]\"\n" .
		"Content-Disposition: attachment;\n" . " filename=\"$filenames[$x]\"\n" .
		"Content-Transfer-Encoding: base64\n\n" . $content . "\n\n";
	$message .= "--{$boundary}\n";
}

// sending mail
$sendmail = mail($to, $subject, $message, $headers);

// verify if mail is sent or not
if ($sendmail) {
	echo "Sent successfully!";
} else {
	echo "Error occurred. Try again!";
}
?>
